General

  • Target

    c4951aef5991f05fcab7326b6fab4bbc_JaffaCakes118

  • Size

    4.4MB

  • Sample

    241204-11axlszjek

  • MD5

    c4951aef5991f05fcab7326b6fab4bbc

  • SHA1

    9dd487047743bd75495b11fe82e3694b6345b66d

  • SHA256

    8ea3a4786b82d6f012989f6f04b9a2e855c3726c6446e01b00eaea5e56ea10e7

  • SHA512

    1b72e5858b0ce92dcf9577fc2344f0578f102876a2ea384d3d2d98a9512c12eb2a6b4cf615241a70b8920d4417a573fa134db880e1424346cc6bb75d943cdb1d

  • SSDEEP

    98304:LTgy3PbcsWRRd/Snxn2xa2tjx69xcxFAlVzzdO4egFtSpD:LTgkt4Rwxn2xhAxyFeVzs8tGD

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      c4951aef5991f05fcab7326b6fab4bbc_JaffaCakes118

    • Size

      4.4MB

    • MD5

      c4951aef5991f05fcab7326b6fab4bbc

    • SHA1

      9dd487047743bd75495b11fe82e3694b6345b66d

    • SHA256

      8ea3a4786b82d6f012989f6f04b9a2e855c3726c6446e01b00eaea5e56ea10e7

    • SHA512

      1b72e5858b0ce92dcf9577fc2344f0578f102876a2ea384d3d2d98a9512c12eb2a6b4cf615241a70b8920d4417a573fa134db880e1424346cc6bb75d943cdb1d

    • SSDEEP

      98304:LTgy3PbcsWRRd/Snxn2xa2tjx69xcxFAlVzzdO4egFtSpD:LTgkt4Rwxn2xhAxyFeVzs8tGD

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba family

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v15

Tasks